static void CreateSvgEllipse(SvgElement parentNode, HtmlElement elem)
{
SvgEllipseSpec spec = new SvgEllipseSpec();
SvgEllipse shape = new SvgEllipse(spec, elem);
parentNode.AddChild(shape);
foreach (WebDom.DomAttribute attr in elem.GetAttributeIterForward())
{
WebDom.WellknownName wellknownName = (WebDom.WellknownName)attr.LocalNameIndex;
switch (wellknownName)
{
case WebDom.WellknownName.Svg_Cx:
{
spec.X = UserMapUtil.ParseGenericLength(attr.Value);
} break;
case WebDom.WellknownName.Svg_Cy:
{
spec.Y = UserMapUtil.ParseGenericLength(attr.Value);
} break;
case WellknownName.Svg_Rx:
{
spec.RadiusX = UserMapUtil.ParseGenericLength(attr.Value);
} break;
case WellknownName.Svg_Ry:
{
spec.RadiusY = UserMapUtil.ParseGenericLength(attr.Value);
} break;
case WebDom.WellknownName.Svg_Fill:
{
spec.ActualColor = CssValueParser.GetActualColor(attr.Value);
} break;
case WebDom.WellknownName.Svg_Stroke:
{
spec.StrokeColor = CssValueParser.GetActualColor(attr.Value);
} break;
case WebDom.WellknownName.Svg_Stroke_Width:
{
spec.StrokeWidth = UserMapUtil.ParseGenericLength(attr.Value);
} break;
case WebDom.WellknownName.Svg_Transform:
{
//TODO: parse svg transform function
} break;
default:
{
//other attrs
} break;
}
}
}
void CreateSvgPolygon(SvgElement parentNode, HtmlElement elem)
{
SvgPolygonSpec spec = new SvgPolygonSpec();
SvgPolygon shape = new SvgPolygon(spec, elem);
parentNode.AddChild(shape);
foreach (WebDom.DomAttribute attr in elem.GetAttributeIterForward())
{
WebDom.WellknownName wellknownName = (WebDom.WellknownName)attr.LocalNameIndex;
switch (wellknownName)
{
case WebDom.WellknownName.Svg_Points:
{
//parse points
spec.Points = ParsePointList(attr.Value);
}
break;
case WebDom.WellknownName.Svg_Fill:
{
spec.FillColor = CssValueParser.GetActualColor(attr.Value);
}
break;
case WebDom.WellknownName.Svg_Stroke:
{
spec.StrokeColor = CssValueParser.GetActualColor(attr.Value);
}
break;
case WebDom.WellknownName.Svg_Stroke_Width:
{
spec.StrokeWidth = UserMapUtil.ParseGenericLength(attr.Value);
}
break;
case WebDom.WellknownName.Svg_Transform:
{
//TODO: parse svg transform function
}
break;
default:
{
//other attrs
}
break;
}
}
}
static void CreateSvgGroupElement(SvgElement parentNode, HtmlElement elem)
{
SvgVisualSpec spec = new SvgVisualSpec();
SvgGroupElement svgGroupElement = new SvgGroupElement(spec, elem);
parentNode.AddChild(svgGroupElement);
foreach (WebDom.DomAttribute attr in elem.GetAttributeIterForward())
{
WebDom.WellknownName wellknownName = (WebDom.WellknownName)attr.LocalNameIndex;
switch (wellknownName)
{
case WebDom.WellknownName.Svg_Fill:
{
spec.ActualColor = CssValueParser.GetActualColor(attr.Value);
}
break;
case WebDom.WellknownName.Svg_Stroke:
{
spec.StrokeColor = CssValueParser.GetActualColor(attr.Value);
}
break;
case WebDom.WellknownName.Svg_Stroke_Width:
{
spec.StrokeWidth = UserMapUtil.ParseGenericLength(attr.Value);
}
break;
default:
{
//other attrs
}
break;
}
}
CreateSvgBoxContent(svgGroupElement, elem);
}
static void CreateSvgImage(SvgElement parentNode, HtmlElement elem)
{
SvgImageSpec spec = new SvgImageSpec();
SvgImage svgImage = new SvgImage(spec, elem);
parentNode.AddChild(svgImage);
foreach (WebDom.DomAttribute attr in elem.GetAttributeIterForward())
{
WebDom.WellknownName wellknownName = (WebDom.WellknownName)attr.LocalNameIndex;
switch (wellknownName)
{
case WebDom.WellknownName.Svg_X:
{
spec.X = UserMapUtil.ParseGenericLength(attr.Value);
}
break;
case WebDom.WellknownName.Svg_Y:
{
spec.Y = UserMapUtil.ParseGenericLength(attr.Value);
}
break;
case WebDom.WellknownName.Width:
{
spec.Width = UserMapUtil.ParseGenericLength(attr.Value);
}
break;
case WebDom.WellknownName.Height:
{
spec.Height = UserMapUtil.ParseGenericLength(attr.Value);
}
break;
case WebDom.WellknownName.Svg_Fill:
{
spec.ActualColor = CssValueParser.GetActualColor(attr.Value);
}
break;
case WebDom.WellknownName.Svg_Stroke:
{
spec.StrokeColor = CssValueParser.GetActualColor(attr.Value);
}
break;
case WebDom.WellknownName.Svg_Stroke_Width:
{
spec.StrokeWidth = UserMapUtil.ParseGenericLength(attr.Value);
}
break;
case WebDom.WellknownName.Svg_Transform:
{
//TODO: parse svg transform function
}
break;
case WellknownName.Href:
{
//image src***
spec.ImageSrc = attr.Value;
}
break;
default:
{
}
break;
}
}
}
static void CreateSvgPath(SvgElement parentNode, HtmlElement elem)
{
SvgPathSpec spec = new SvgPathSpec();
SvgPath svgPath = new SvgPath(spec, elem);
parentNode.AddChild(svgPath);
foreach (WebDom.DomAttribute attr in elem.GetAttributeIterForward())
{
WebDom.WellknownName wellknownName = (WebDom.WellknownName)attr.LocalNameIndex;
switch (wellknownName)
{
case WebDom.WellknownName.Svg_X:
{
spec.X = UserMapUtil.ParseGenericLength(attr.Value);
}
break;
case WebDom.WellknownName.Svg_Y:
{
spec.Y = UserMapUtil.ParseGenericLength(attr.Value);
}
break;
case WebDom.WellknownName.Width:
{
spec.Width = UserMapUtil.ParseGenericLength(attr.Value);
}
break;
case WebDom.WellknownName.Height:
{
spec.Height = UserMapUtil.ParseGenericLength(attr.Value);
}
break;
case WebDom.WellknownName.Svg_Fill:
{
spec.ActualColor = CssValueParser.GetActualColor(attr.Value);
}
break;
case WebDom.WellknownName.Svg_Stroke:
{
spec.StrokeColor = CssValueParser.GetActualColor(attr.Value);
}
break;
case WebDom.WellknownName.Svg_Stroke_Width:
{
spec.StrokeWidth = UserMapUtil.ParseGenericLength(attr.Value);
}
break;
case WebDom.WellknownName.Svg_Transform:
{
//TODO: parse svg transform function
}
break;
default:
{
//other attrs
switch (attr.Name)
{
case "d":
{
//parse vertex commands
Svg.Pathing.SvgPathDataParser parser = new Svg.Pathing.SvgPathDataParser();
svgPath.Segments = parser.Parse(attr.Value.ToCharArray());
}
break;
}
}
break;
}
}
}
static void CreateSvgLinearGradient(SvgElement parentNode, HtmlElement elem)
{
//linear gradient definition
SvgLinearGradient linearGradient = new SvgLinearGradient(elem);
foreach (WebDom.DomAttribute attr in elem.GetAttributeIterForward())
{
WebDom.WellknownName wellknownName = (WebDom.WellknownName)attr.LocalNameIndex;
switch (wellknownName)
{
case WellknownName.Svg_X1:
{
linearGradient.X1 = UserMapUtil.ParseGenericLength(attr.Value);
}
break;
case WellknownName.Svg_X2:
{
linearGradient.X2 = UserMapUtil.ParseGenericLength(attr.Value);
}
break;
case WellknownName.Svg_Y1:
{
linearGradient.Y1 = UserMapUtil.ParseGenericLength(attr.Value);
}
break;
case WellknownName.Svg_Y2:
{
linearGradient.Y2 = UserMapUtil.ParseGenericLength(attr.Value);
}
break;
}
}
//------------------------------------------------------------
int j = elem.ChildrenCount;
List <StopColorPoint> stopColorPoints = new List <StopColorPoint>(j);
for (int i = 0; i < j; ++i)
{
HtmlElement node = elem.GetChildNode(i) as HtmlElement;
if (node == null)
{
continue;
}
switch (node.WellknownElementName)
{
case WellKnownDomNodeName.svg_stop:
{
//stop point
StopColorPoint stopPoint = new StopColorPoint();
foreach (WebDom.DomAttribute attr in node.GetAttributeIterForward())
{
WebDom.WellknownName wellknownName = (WebDom.WellknownName)attr.LocalNameIndex;
switch (wellknownName)
{
case WellknownName.Svg_StopColor:
{
stopPoint.StopColor = CssValueParser.GetActualColor(attr.Value);
}
break;
case WellknownName.Svg_Offset:
{
stopPoint.Offset = UserMapUtil.ParseGenericLength(attr.Value);
}
break;
}
}
stopColorPoints.Add(stopPoint);
}
break;
}
}
}
internal static LayoutFarm.Css.CssLength ParseGenericLength(string value)
{
return(UserMapUtil.ParseGenericLength(value));
}
void ParseStyle(SvgVisualSpec spec, string cssStyle)
{
if (!String.IsNullOrEmpty(cssStyle))
{
#if DEBUG
s_dbugIdCount++;
#endif
//***
CssRuleSet cssRuleSet = _ownerParser._cssParser.ParseCssPropertyDeclarationList(cssStyle.ToCharArray());
foreach (CssPropertyDeclaration propDecl in cssRuleSet.GetAssignmentIter())
{
switch (propDecl.UnknownRawName)
{
default:
break;
case "fill":
{
int valueCount = propDecl.ValueCount;
//1
string value = propDecl.GetPropertyValue(0).ToString();
if (value != "none")
{
spec.FillColor = ConvToActualColor(CssValueParser2.GetActualColor(value));
}
}
break;
case "fill-opacity":
{
//TODO:
//adjust fill opacity
}
break;
case "stroke-width":
{
int valueCount = propDecl.ValueCount;
//1
string value = propDecl.GetPropertyValue(0).ToString();
spec.StrokeWidth = UserMapUtil.ParseGenericLength(value);
}
break;
case "stroke":
{
//TODO:
//if (attr.Value != "none")
//{
// spec.StrokeColor = ConvToActualColor(CssValueParser2.GetActualColor(attr.Value));
//}
}
break;
case "stroke-linecap":
//set line-cap and line join again
//TODO:
break;
case "stroke-linejoin":
//TODO:
break;
case "stroke-miterlimit":
//TODO:
break;
case "stroke-opacity":
//TODO:
break;
case "transform":
{
////parse trans
//ParseTransform(attr.Value, spec);
}
break;
}
}
}
}
public virtual bool AddAttribute(string name, string value)
{
switch (name)
{
default:
return(false);
case "class":
spec.Id = value;
break;
case "id":
spec.Id = value;
return(true);
case "style":
ParseStyle(spec, value);
break;
case "fill":
{
if (value != "none")
{
spec.FillColor = ConvToActualColor(CssValueParser2.GetActualColor(value));
}
}
break;
case "fill-opacity":
{
//adjust fill opacity
}
break;
case "stroke-width":
{
spec.StrokeWidth = UserMapUtil.ParseGenericLength(value);
}
break;
case "stroke":
{
if (value != "none")
{
spec.StrokeColor = ConvToActualColor(CssValueParser2.GetActualColor(value));
}
}
break;
case "stroke-linecap":
//set line-cap and line join again
break;
case "stroke-linejoin":
break;
case "stroke-miterlimit":
break;
case "stroke-opacity":
break;
case "transform":
{
//parse trans
ParseTransform(value, spec);
}
break;
}
return(true);
}